Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Get available machines via QMP instead of hardcoding a list that's
perpetually out of date.

Xen machines can work only when running under the Xen hypervisor.
Blacklist them.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Commit 49ab747f moved
fdc.c, hd-geometry.c, m48t59.c, tmp105.c into hw/ subdirectories;
commit 0ddfaf7f did for mc146818rtc.c.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Not only 44x CPUs (BookE) but also 40x CPUs can run with 1k page size.

Move the criteria to a central inline function to avoid repetition
and #ifdef'fery. Update qom-test to no longer exempt them.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

They are still available in ppc-softmmu and ppc64-softmmu.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

qtest driver always uses signals to kill qemu
no need to report it, whatever the accelerator state.

Add API to detect qtest driver, and suppress reporting
signals in this case.
Reported-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

PReP machine and devices

* Cleanups for Raven PCI host bridge
* Removal of PReP machine and devices from qemu-system-ppcemb

# gpg: Signature made Mon 10 Feb 2014 16:19:03 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/prep-for-upstream:
  prep: Drop from ppcemb-softmmu
  raven: Use constant PCI_NUM_PINS instead of 4
  prep: Kill get_system_io() usage
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

* remotes/alon/pull-libcacard.glusterfs:
  libcacard: Don't link with all libraries QEMU links to
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Block patches

# gpg: Signature made Sun 09 Feb 2014 08:12:51 GMT using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-anthony:
  block: Fix 32 bit truncation in mark_request_serialising()
  blkdebug: Don't leak bs->file on failure
  block: Don't call ROUND_UP with negative values
  block: bdrv_aligned_pwritev: Assert overlap range
  block: Fix memory leaks in bdrv_co_do_pwritev()
  raw: Fix BlockLimits passthrough
  qemu-iotests: add test for qcow2 preallocation with different cluster sizes
  qcow2: check for NULL l2meta
  qcow2: fix offset overflow in qcow2_alloc_clusters_at()
  qcow2: remove n_start and n_end of qcow2_alloc_cluster_offset()
  block/iscsi: always fill bs->bl.opt_transfer_length
  block: Fail gracefully with missing filename
  qemu-iotests: enable support for NFS protocol
  qemu-iotests: enable test 016 and 025 to work with NFS protocol
  qemu-iotests: blacklist test 020 for NFS protocol
  qemu-iotests: change _supported_proto to file for various tests
  block: add native support for NFS
  qemu-iotest: Make 077 raw-only
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This is to allow future patches to set properties before cpu::realize().
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

No functional change.
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>

target-arm queue:
 * more A64 Neon instructions
 * AArch32 VCVTB and VCVTT ARMv8 instructions
 * fixes to inaccuracies in GIC emulation
 * libvixl disassembler for A64
 * Allwinner SoC ethernet controller
 * zynq software system reset support

# gpg: Signature made Sat 08 Feb 2014 15:53:05 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-target-arm-20140208: (29 commits)
  arm/zynq: Add software system reset via SCLR
  hw/arm/allwinner-a10: initialize EMAC
  hw/net: add support for Allwinner EMAC Fast Ethernet controller
  util/fifo8: clear fifo head upon reset
  util/fifo8: implement push/pop of multiple bytes
  disas: Implement disassembly output for A64
  disas/libvixl: Fix upstream libvixl compilation issues
  disas: Add subset of libvixl sources for A64 disassembler
  rules.mak: Link with C++ if we have a C++ compiler
  rules.mak: Support .cc as a C++ source file suffix
  arm_gic: Add GICC_APRn state to the GICState
  vmstate: Add uint32 2D-array support
  arm_gic: Support setting/getting binary point reg
  arm_gic: Keep track of SGI sources
  arm_gic: Fix GIC pending behavior
  target-arm: Add support for AArch32 64bit VCVTB and VCVTT
  target-arm: A64: Add FNEG and FABS to the SIMD 2-reg-misc group
  target-arm: A64: Add 2-reg-misc REV* instructions
  target-arm: A64: Add narrowing 2-reg-misc instructions
  target-arm: A64: Implement 2-reg-misc CNT, NOT and RBIT
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

* remotes/kvaneesh/for-upstream:
  hw/9pfs: fix P9_STATS_GEN handling
  hw/9pfs: make get_st_gen() return ENOTTY error on special files
  hw/9pfs: handle undefined FS_IOC_GETVERSION case in handle_ioc_getversion()
  hw/9pfs: fix error handing in local_ioc_getversion()
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Commit 360e607b (address_space_translate: do not cross page boundaries,
2014-01-30) broke MMIO accesses in cases where the section is shorter
than the full register width.  This can happen for example with the
Bochs DISPI registers, which are 16 bits wide but have only a 1-byte
long MemoryRegion (if you write to the "second byte" of the register
your access is discarded; it doesn't write only to half of the register).

Restrict the action of commit 360e607b to direct RAM accesses.  This
is enough for Xen, since MMIO will not go through the mapcache.
Reported-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: qemu-stable@nongnu.org
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Tested-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ppcemb covers only embedded processors, which does not include PReP.
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>

Signed-off-by: NHervé Poussineau <hpoussin@reactos.org>
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>

While ISA address space in prep machine is currently the one returned
by get_system_io(), this depends of the implementation of i82378/raven
devices, and this may not be the case forever.

Use the right ISA address space when adding some more ports to it.
We can use whatever ISA device on the right ISA bus, as all ISA devices
on the same ISA bus share the same ISA address space.
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org>
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>

As described in https://bugzilla.redhat.com/show_bug.cgi?id=987441 ,
libcacard currently links to all the libraries QEMU is linking to,
including glusterfs libraries, libiscsi, ... libcacard does not need all of
these. This patch ensures it's only linked with the libraries it needs.
Signed-off-by: NChristophe Fergeau <cfergeau@redhat.com>
Signed-off-by: NAlon Levy <alevy@redhat.com>

On 32 bit hosts, size_t is too small for align as the bitmask
~(align - 1) will zero out the higher 32 bits of the offset.

While at it, change the local overlap_bytes variable to unsigned to
match the field in BdrvTrackedRequest.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>

Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>

The behaviour of the ROUND_UP macro with negative numbers isn't obvious.
It happens to do the right thing in this please, but better avoid it.
Suggested-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>

This adds assertions that the request that we actually end up passing to
the block driver (which includes RMW data and has therefore potentially
been rounded to alignment boundaries) is fully covered by the
overlap_{offset,size} fields of the associated BdrvTrackedRequest.
Suggested-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>

The error path for a failure in one of the two bdrv_aligned_preadv()
calls leaked head_buf or tail_buf, respectively. This fixes the memory
leak.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>

raw copies over the BlockLimits of bs->file during bdrv_open().
However, since commit d34682cd it is immediately overwritten during
bdrv_refresh_limits(). This caused all fields except for
opt_transfer_length and opt_mem_alignment (which happen to be correctly
inherited in generic code) to be zeroed.

Move the BlockLimit assignment to a .bdrv_refresh_limits() callback to
make it work again for all fields.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>